48+2x-x^(2)

Factorize each of the following algebraic expressions: a^(2)+14a+48(2)x^(2)-4x-21y^(2)+5y-36(4)(a^(2)-5a)^(2)-36(a+7)(a-10)+16

75(x+y)^(2)-48(x-y)^(2)

Divide the polynomial f(x)=30x^(4)+11x^(3)-82x^(2)--12x+48 by 3x^(2)+2x-4 and find the quotient and remainder

Divide the polynomial f(x)=30x^(4)+11x^(3)-82x^(2)-12x+48 by 3x^(2)+2x-4. Also,find the quotient and remainder.

Divide each of and find the quotient and remainder: 30x^(4)+11x^(3)-82x^(2)-12x+48by3x^(2)+2x-4

Divide 30x^(4) + 11x^(3) - 82x^(2) - 12x + 48 by ( 3x^(2) + 2x - 4 ) and verify the result by division algorithm.

(a) Find the HCF of 28x^(4) and 70x^(6) . (b) Find the HCF of 48x^(2) (x + 3)^(2) (2x-1)^(3) (x + 1) and 60x^(3) (x+ 3) (2x-1)^(2) (x + 2) .

Factorize each of the following algebraic expressions: a^2+14 a+48 (2) x^2-4x-21 (3) y^2+5y-36 (4) (a^2-5a)^2-36

If x in (0, (pi)/(2)) , then show that cos^(-1) ((7)/(2) (1 + cos 2 x) + sqrt((sin^(2) x - 48 cos^(2) x)) sin x) = x - cos^(-1) (7 cos x)